50497132608 has 168 divisors, whose sum is σ = 156192855000. Its totient is φ = 15505883136.

The previous prime is 50497132573. The next prime is 50497132627. The reversal of 50497132608 is 80623179405.

50497132608 is a `hidden beast` number, since 5 + 0 + 4 + 9 + 7 + 1 + 32 + 608 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2882401344 + 47614731264 = 53688^2 + 218208^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3804768 + ... + 3818016.

It is an arithmetic number, because the mean of its divisors is an integer number (929719375).

It is a 1-persistent number, because it is pandigital, but 2⋅50497132608 = 100994265216 is not.

Almost surely, 2^50497132608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50497132608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78096427500).

50497132608 is an abundant number, since it is smaller than the sum of its proper divisors (105695722392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50497132608 is a wasteful number, since it uses less digits than its factorization.

50497132608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13789 (or 13776 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 50497132608 in words is "fifty billion, four hundred ninety-seven million, one hundred thirty-two thousand, six hundred eight".